Average weather for Saint Barthélemy in January
It's warm in January in Saint Barthélemy with an average temperature of 29°C. Temperatures this month range from a low of 28°C to a high of 29°C. At night, you can expect temperatures between 23°C and 25°C.
Start of January
The month of January starts in Saint Barthélemy with hot temps, averaging around 29°C during the day and nights around 25°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid January
By mid-January, daytime temps stay steady at around 29°C, with nights around 24°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of January
By the end of January, the average daytime temperature in Saint Barthélemy is around 29°C, while nighttime temps are about 25°C. A shower might pop up, but overall, the weather will be dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In January, there is an average of 74 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the East.
Saint Barthélemy in January |
New York | ||
|---|---|---|---|
 Average temperature |
29°C | 5°C | |
 Max. temperature |
29°C | 11°C | |
| Min. temperature |
28°C | -5°C | |
 Total precipitation |
74 mm | 97 mm | |
| Rainy days |
15 days | 12 days | |
December
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is January a good time to visit Saint Barthélemy?
Looking for great weather? January is a good time to be in Saint Barthélemy. The temperatures are nice, and there’s not too much rain.
Temperature records
With 30°C in 2022, Saint Barthélemy reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 25°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 13°C to a highest value of 26°C.
Check out the climate of Saint Barthélemy for all months and discover the best travel time
The climate in Saint Barthélemy is based on weather data from Gustavia. Other spots might have different weather. You can check out all destinations in Saint Barthélemy to get the full picture of the climate.
Daily Temperature in January in Saint Barthélemy
This chart shows the average daily high and low temperatures in January for Saint Barthélemy, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in January in Saint Barthélemy
The chart below shows the average daily precipitation in January for Saint Barthélemy, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for January, you can expect about 15 days of precipitation in Saint Barthélemy.
Daily UV index in January in Saint Barthélemy
This chart shows the average daily UV index in January in Saint Barthélemy, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in January in Saint Barthélemy over the years
This chart shows the average temperature in January in Saint Barthélemy, measured in degrees Celsius, over the past few years.
Total precipitation in January in Saint Barthélemy over the years
This chart shows the average precipitation in January in Saint Barthélemy, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in January for Saint Barthélemy
Click on any day in January to get detailed info about the usual weather on that day in Saint Barthélemy. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Saint Barthélemy
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Average weather in Saint Barthélemy by month
Click on a month below to see detailed weather info for Saint Barthélemy. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Saint Barthélemy for all months at once
